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Yorodumi- PDB-3kli: Crystal structure of unliganded AZT-resistant HIV-1 Reverse Trans... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3kli | ||||||
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Title | Crystal structure of unliganded AZT-resistant HIV-1 Reverse Transcriptase | ||||||
Components |
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Keywords | TRANSFERASE / REVERSE TRANSCRIPTASE / AZT RESISTANCE MECHANISM / P51/P66 / HETERO DIMER / NUCLEOSIDE INHIBITOR / AIDS / HIV / DNA RECOMBINATION / RNA-DIRECTED DNA POLYMERASE / DNA POLYMERASE / MULTIFUNCTIONAL ENZYME / AZT / AZT RESISTANCE / NRTI / AZT RESISTANCE MUTATIONS | ||||||
Function / homology | Function and homology information HIV-1 retropepsin / : / retroviral ribonuclease H / exoribonuclease H / : / exoribonuclease H activity / host multivesicular body / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA ...HIV-1 retropepsin / : / retroviral ribonuclease H / exoribonuclease H / : / exoribonuclease H activity / host multivesicular body / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / RNA-DNA hybrid ribonuclease activity / viral nucleocapsid / DNA recombination / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / DNA-directed DNA polymerase activity / symbiont entry into host cell / symbiont-mediated suppression of host gene expression / lipid binding / host cell nucleus / host cell plasma membrane / virion membrane / structural molecule activity / proteolysis / DNA binding / RNA binding / zinc ion binding / membrane Similarity search - Function | ||||||
Biological species | Human immunodeficiency virus type 1 | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.65 Å | ||||||
Authors | Tu, X. / Sarafianos, S.G. / Arnold, E. | ||||||
Citation | Journal: Nat.Struct.Mol.Biol. / Year: 2010 Title: Structural basis of HIV-1 resistance to AZT by excision. Authors: Tu, X. / Das, K. / Han, Q. / Bauman, J.D. / Clark, A.D. / Hou, X. / Frenkel, Y.V. / Gaffney, B.L. / Jones, R.A. / Boyer, P.L. / Hughes, S.H. / Sarafianos, S.G. / Arnold, E. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3kli.cif.gz | 209.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3kli.ent.gz | 165.9 KB | Display | PDB format |
PDBx/mmJSON format | 3kli.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kl/3kli ftp://data.pdbj.org/pub/pdb/validation_reports/kl/3kli | HTTPS FTP |
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-Related structure data
Related structure data | 3kleC 3klfC 3klgC 3klhC 1dloS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 64762.277 Da / Num. of mol.: 1 / Mutation: M41L, D67N, K70R, T215Y, K219Q, Q258C, C280S Source method: isolated from a genetically manipulated source Source: (gene. exp.) Human immunodeficiency virus type 1 / Strain: BH10 / Gene: gag-pol / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) References: UniProt: P03366, RNA-directed DNA polymerase, DNA-directed DNA polymerase, ribonuclease H |
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#2: Protein | Mass: 51120.605 Da / Num. of mol.: 1 / Mutation: C280S Source method: isolated from a genetically manipulated source Source: (gene. exp.) Human immunodeficiency virus type 1 / Strain: BH10 / Gene: gag-pol / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P03366 |
#3: Water | ChemComp-HOH / |
Sequence details | ACCORDING TO THE AUTHORS, SOME POPULATION |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.31 Å3/Da / Density % sol: 62.88 % |
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Crystal grow | pH: 6.8 Details: 50 MM BIS-TRIS PROPANE, 10% PEG8000, 0.3 M (NH4)2SO4, 5% GLYCEROL, 5% SUCROSE, 20 MM MGCL2, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277.0K |
-Data collection
Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: F1 |
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Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Sep 14, 2002 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 2.6→30 Å / Num. obs: 43254 / % possible obs: 93.1 % / Redundancy: 3.4 % / Rmerge(I) obs: 0.051 |
Reflection shell | Resolution: 2.6→2.69 Å / Redundancy: 1.8 % / Rmerge(I) obs: 0.378 / % possible all: 73.4 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1DLO Resolution: 2.65→28.64 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 2741096 / Data cutoff low absF: 0 / Isotropic thermal model: GROUP / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber / Details: BULK SOLVENT MODEL USED
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 53.65 Å2 / ksol: 0.3 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 95.8 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.65→28.64 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.65→2.82 Å / Rfactor Rfree error: 0.031 / Total num. of bins used: 6
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Xplor file |
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